Results 251 to 260 of about 51,515 (276)

Artificial interphases enable dendrite-free Li-metal anodes

Journal of Energy Chemistry, 2021
Abstract Li-metal is an ideal anode that can provide rechargeable batteries with high energy density, but its application in large scale is restricted by its high activity that leads to the severe decomposition of electrolyte components (solvents and salts) and the growth of Li dendrites.
Qiankui Zhang, Si Liu, Yitong Lu, Lidan Xing, Weishan Li   +4 more
openaire   +1 more source

Dendrite-Free Lithium Deposition with Self-Aligned Nanorod Structure

Nano Letters, 2014
Suppressing lithium (Li) dendrite growth is one of the most critical challenges for the development of Li metal batteries. Here, we report for the first time the growth of dendrite-free lithium films with a self-aligned and highly compacted nanorod structure when the film was deposited in the electrolyte consisting of 1.0 M LiPF6 in propylene carbonate
Yaohui, Zhang, Jiangfeng, Qian, Wu, Xu, Selena M, Russell, Xilin, Chen, Eduard, Nasybulin, Priyanka, Bhattacharya, Mark H, Engelhard, Donghai, Mei, Ruiguo, Cao, Fei, Ding, Arthur V, Cresce, Kang, Xu, Ji-Guang, Zhang   +13 more
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Secondary Battery utilizing a Dendrite-free Lithium Metal Anode

ECS Meeting Abstracts, 2011
Abstract not Available.
Johanna K. Stark, Paul Kohl
openaire   +1 more source

Structure‐Controlled Carbon Hosts for Dendrite‐Free Aqueous Zinc Batteries

Small, 2023
AbstractThe surging demand for environmental‐friendly and safe electrochemical energy storage systems has driven the development of aqueous zinc (Zn)‐ion batteries (ZIBs). However, metallic Zn anodes suffer from severe dendrite growth and large volume change, resulting in a limited lifetime for aqueous ZIB applications.
Kyungbin Lee, Young Jun Lee, Michael J. Lee, Junghun Han, Kun Ryu, Jeong An Kwon, Eun Ji Kim, Hyewon Kang, Byung‐Hyun Kim, Bumjoon J. Kim, Seung Woo Lee   +10 more
openaire   +2 more sources

Adjustable Mixed Conductive Interphase for Dendrite-Free Lithium Metal Batteries

ACS Nano, 2022
Lithium (Li) metal batteries with high energy density are of great promise for next-generation energy storage; however, they suffer from severe Li dendritic growth and an unstable solid electrolyte interphase. In this study, a mixed ionic and electronic conductive (MIEC) interphase layer with an adjustable ratio assembled by ZnO and Zn nanoparticles is
Liang Lin, Fang Liu, Yinggan Zhang, Chengzhi Ke, Hongfei Zheng, Fangjun Ye, Xiaolin Yan, Jie Lin, Baisheng Sa, Laisen Wang, Dong-Liang Peng, Qingshui Xie   +11 more
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Dendrite-free lithium metal and sodium metal batteries

Energy Storage Materials, 2020
Abstract Lithium and sodium metal batteries (LMBs, SMBs) with high theoretical capacities and high energy densities have attracted tremendous attention as a new class of energy storage devices. However, these metal batteries usually suffer from uneven metal plating/stripping behavior, continuous side reactions between lithium/sodium metal and ...
Ma, Lianbo, Cui, Jiang, Yao, Shanshan, Liu, Xianming, Luo, Yongsong, Shen, Xiaoping, Kim, Jang Kyo   +6 more
openaire   +2 more sources

N‐Doped Graphdiyne Coating for Dendrite‐Free Lithium Metal Batteries

Chemistry – A European Journal, 2020
AbstractNonuniform nucleation is one of the major reasons for the dendric growth of metallic lithium, which leads to intractable problems in the efficiency, reversibility, and safety in Li‐based batteries. To improve the deposition of metallic Li on Cu substrates, herein, a freestanding current collector (NGDY@CuNW) is formed by coating pyridinic ...
Hong Shang, Yu Gu, Yingbin Wang, Zicheng Zuo   +3 more
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Advanced Interphases Layers for Dendrite-Free Sodium Metal Anodes

ACS Applied Materials & Interfaces
Sodium (Na) metal anode is considered the cornerstone of next-generation energy storage technology, owing to its high theoretical capacity and cost-effectiveness. However, the development of Na metal batteries is hindered by the instability and nonuniformity of the solid electrolyte interphase (SEI) and notorious formation of Na dendrites.
Yihong Gao, Yu Yao, Pengcheng Shi, Fangzhi Huang, Yu Jiang, Yan Yu   +5 more
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Three-Dimensional Superlithiophilic Interphase for Dendrite-Free Lithium Metal Anodes

ACS Applied Materials & Interfaces, 2020
Lithium metal is among the most promising anode candidates of high-energy-density batteries. However, the formed dendrites result in low Coulombic efficiency and serious security issues. Designing lithiophilic sites is one of the effective strategies to control Li deposition.
Yun Qiao, Qingling Li, Xin-Bing Cheng, Fuxia Liu, Yange Yang, Zhansheng Lu, Jin Zhao, Jiawei Wu, He Liu, Shuting Yang, Yang Liu   +10 more
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Dendrite‐Free Li‐Metal Anode Enabled by Dendritic Structure

Advanced Functional Materials, 2021
AbstractThe practical application of Li‐metal anode in high‐energy rechargeable Li batteries is still hindered by the uncontrollable formation of Li dendrites. Here, a facile way is reported to stabilize Li‐metal anode by building dendrite‐like Li3Mg7 alloys enriched with Li‐containing polymers as the physical protecting layer and LiH as the Li‐ion ...
Hongyu Zhang, Shunlong Ju, Guanglin Xia, Dalin Sun, Xuebin Yu   +4 more
openaire   +1 more source